Add the olive oil to a saucepan over medium-high heat. Add the garlic clove pieces and when the garlic pieces have bubbles forming around them remove and discard.
Add the chopped onion quarters (or eighths if it's a large onion) to the pan.
Once the onion has softened, add the cherry tomatoes to the pan and crush them a little with a spatula.
Sprinkle the crushed dried red chilli into the sauce and reduce the sauce down, then add the fresh bay leaves and basil leaves, followed by the tin of tomatoes, breaking them down in the pan.
Put the water on for the pasta, add a tablespoon of salt and bring the water to a rolling boil before adding the pasta.
Cook the pasta for 7 minutes and then test a piece of the orecchiette. It should be cooked through but still have a little ‘bite’ or firmness to it.
Using a spider or a slotted spoon, remove the pasta from the water and add it to the sauce, which should be ready by now. Turn the heat up a little and combine the pasta with the sauce.
Taste the sauce for seasoning and add salt to taste.
Plate the pasta, adding a few more basil leaves and a drizzle of olive oil. Serve with a bowl of your favourite grated Parmiagiano Reggiano or Pecorino Romano, generously sprinkling some over the pasta before serving.